A high-quality Japanese Industrial Standard (JIS) driver set.
This is iFixit's set of hard to find JIS drivers in #000, #00, #0, #1 sizes. Japanese Industrial Standard (JIS) screws are very common in personal electronics from digital cameras to RC Helicopters. JIS screws are often marked by a single dimple pressed into the screw head.
JIS screws are not designed to "cam-out" or strip the head when overtightened like a Phillips screw, and can be damaged if a Phillips driver is used. JIS drivers can be used in both JIS and Phillips screws with no damage.
This made in the USA set of 4 JIS drivers matches our Professional line of screwdrivers and has ergonomic swivel top ESD safe handles.